1 //===----------------------------------------------------------------------===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 // <strstream> 10 11 // class strstreambuf 12 13 // streambuf* setbuf(char* s, streamsize n); 14 15 #include <strstream> 16 #include <cassert> 17 18 #include "test_macros.h" 19 main(int,char **)20int main(int, char**) 21 { 22 { 23 char buf[] = "0123456789"; 24 std::strstreambuf sb(buf, 0); 25 assert(sb.pubsetbuf(0, 0) == &sb); 26 assert(sb.str() == std::string("0123456789")); 27 } 28 29 return 0; 30 } 31